Airflow Inspection

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Perform the following test only when directed.

Remove the VTCS solenoid valve.
Inspect for airflow between each port under the following conditions:
- If as specified but the Simulation Test is failed, inspect for the following and perform the CIRCUIT OPEN/SHORT INSPECTION :
  - Vacuum hose improper routing, kinks or leakage.
- If not as specified, replace the VTCS solenoid valve. (See VARIABLE TUMBLE CONTROL SYSTEM (VTCS) SOLENOID VALVE REMOVAL/INSTALLATION .)
Fig 1: Part Side Connector Terminal Chart
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspect For Airflow Between Each Port
Courtesy of MAZDA MOTORS CORP.